A053628 Smallest integer which is the harmonic mean of A005279(n) and an integer.

3, 6, 5, 9, 8, 12, 7, 10, 20, 18, 16, 12, 9, 24, 27, 14, 20, 28, 11, 40, 16, 25, 33, 39, 32, 21, 48, 18, 13, 48, 36, 40, 51, 39, 35, 54, 20, 28, 57, 65, 15, 36, 60, 22, 27, 69, 35, 44, 32, 50, 17, 66, 24, 64, 81, 55, 42, 51, 87, 100, 96, 36, 26, 93, 85, 84, 19, 96, 52, 49, 33

Offset: 1

Author

Henry Bottomley, Mar 20 2000

Keywords

• nonn

Comments

If m is not in A005279 then smallest harmonic mean is m.

Crossrefs

Cf. A005279.